核磁共振(NMR)介紹
核磁共振(NMR)的概念介紹
- 觀察兩個質子和無氟歲差
- 發現居里法和自旋 - 晶格弛豫
- 測量自旋 - 晶格弛豫的函數:
- 觀察和測量氟質子-J-耦合
- 測量**超值的g的質子 /克氟
- 精確測量地球磁場
- 聽到內置音頻系統的歲差
- 逆市線圈,為提高信號噪聲研究
- 檢查調諧信號噪聲的影響
這是很難想象 一個大學物理或化學專業畢業的,沒有進行某種磁共振實驗。一直以來,核磁共振,并明確提出將繼續是一個重要的實驗工具,在阿森納的物理學家,化學家,生物學家和醫學診斷專家。在量子計算的*近的事態發展似乎表明,磁共振可能成為計算機科學的硬件基礎平臺。是毫無疑問,這種類型的光譜學專業的學生應該有一個基本的了解。
Introduction
A Conceptual Introduction to Nuclear Magnetic Resonance (NMR)
- Observe both Proton and Fluorine Free Precession
- Discover both the Curie Law and Spin-Lattice Relaxation
- Measure Spin-Lattice Relaxation as a Function of:
- Paramagnetic Ion Concentration
- Viscosity
- Temperature
- Observe and Measure Proton-Fluorine J-Coupling
- Measure Absolute Value of gproton/gfluorine
- Precisely Measure Earth's Magnetic Field
- Hear the Precessions on Built-In Audio System
- Study Bucking Coils for Enhancing Signal-to-Noise
- Examine Effects of Tuning on Signal-to-Noise
It is hard to imagine a college physics or chemistry major graduating without having performed some kind of magnetic resonance experiment. Nuclear magnetic resonance has been, and clearly will continue to be, an important experimental tool in the arsenal of physicists, chemists, biologists and medical diagnosticians. Recent developments in quantum computing seem to indicate that magnetic resonance might become the basic platform of computer science hardware. There is no doubt that science majors should have a basic understanding of this type of spectroscopy.